Maker project
microByte
BOM000517 · v1.0
What the project is · as the catalogue files it; the circuit functions below are BOM rule hits
Filed under “智能硬件” in the ezPLM catalogue.
Circuit functions included · BOM rule hits · not reviewed
- Boost regulator
- U4 MT3608 · by part number
- Low-dropout regulator (LDO)
- U7 MCP1700-3302E_SOT23 · by part number
- Battery charger
- U1 TP4056 · by part number
- Battery protection
- U2 FS312F-G · by part number
- Q1 FS8205A · by part number
- Wireless SoC / wireless module
- A1 ESP32-WROVER-E · by part number
- SD / microSD socket, eMMC
- CARD1 TF-110 · by part number
- Wi-Fi
- A1 ESP32-WROVER-E · by part number
- Bluetooth / Bluetooth Low Energy
- A1 ESP32-WROVER-E · by part number
- USB to serial
- U3 CH340C · by part number
- I/O expander / shift-register expansion
- U6 TCA9555RTWR · by part number
- Operational amplifier
- U5 MAX98357AETE+T · by part number
- Comparator
- U5 MAX98357AETE+T · by part number
- TFT / IPS LCD
- DS1 ST7789 · by part number
- Audio power amplifier
- U5 MAX98357AETE+T · by part number
Helper circuits
- Debug / programming header
- SW7 SW_DOWN · by part number
- USB connector (Type-C / Micro / A)
- J1 TYPE-C-31-M-12 · by part number
- Audio jack / speaker connector
- LS1 Speaker · by part number
Online view
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48 rows · 68 parts0 of 48 rows placedHover or click a row to mark its parts in the view; click a part in the view to find its row.
Looks up part numbers and makers at ezPLM, DigiKey and Mouser. What it finds are suggestions: check one before you use it.
| Designators | Value | Part | Qty | ||
|---|---|---|---|---|---|
| R13 | 1MR_0805_2012Metric_Pad1.15x1.40mm_HandSolder | 1M | 1 | ||
| R17 | 2.2KR_0805_2012Metric_Pad1.15x1.40mm_HandSolder | 2.2K | 1 | ||
| SW12 | SW_YBUTTON-CONDUCTIVE | SW_Y | 1 | ||
| C9, C10, C11 | 22uFC_0805_2012Metric_Pad1.15x1.40mm_HandSolder | 22uF | 3 | ||
| SW10 | SW_XBUTTON-CONDUCTIVE | SW_X | 1 | ||
| SW3 | SW_LSW_434331013822 | SW_L | 1 | ||
| R9 | 0RR_0603_1608Metric_Pad1.05x0.95mm_HandSolder | 0R | 1 | ||
| R8 | 2KR_0805_2012Metric_Pad1.15x1.40mm_HandSolder | 2K | 1 | ||
| L1 | 22uHSunlord_SPH4012H220MT | 22uH | 1 | ||
| A1 | ESP32-WROVER-EXCVR_ESP32-WROVER-I | 1 | |||
| R4 | 1kR_0805_2012Metric_Pad1.15x1.40mm_HandSolder | 1k | 1 | ||
| R11 | 100KR_0805_2012Metric_Pad1.15x1.40mm_HandSolder | 100K | 1 | ||
| U6 | TCA9555RTWRTCA9555RTWR | 1 | |||
| D3 | D_SchottkyD_SMA_Handsoldering | D_Schottky | 1 | ||
| SW5 | SW_UPBUTTON-CONDUCTIVE | SW_UP | 1 | ||
| C3, C4, C5, C6, C8, C13 | 0.1uFC_0603_1608Metric_Pad1.05x0.95mm_HandSolder | 0.1uF | 6 | ||
| DS1 | ST7789ST7789 | 1 | |||
| SW4 | SW_RSW_434331013822 | SW_R | 1 | ||
| D1, D2 | LEDLED_0805_2012Metric_Pad1.15x1.40mm_HandSolder | LED | 2 | ||
| R7 | 100RR_0805_2012Metric_Pad1.15x1.40mm_HandSolder | 100R | 1 | ||
| C2, C12, C14 | 10uFC_0805_2012Metric_Pad1.15x1.40mm_HandSolder | 10uF | 3 | ||
| SW6 | SW_ABUTTON-CONDUCTIVE | SW_A | 1 | ||
| R1, R2, R6 | 1KR_0805_2012Metric_Pad1.15x1.40mm_HandSolder | 1K | 3 | ||
| U4 | MT3608SOT-23-6 | 1 | |||
| U1 | TP4056TP4056 | 1 | |||
| S2 | SW_SELECTTL3315NF100Q | SW_SELECT | 1 | ||
| P1 | S2B-PH-SM4-TBJST_S2B-PH-SM4-TB | 1 | |||
| U2 | FS312F-GSOT-23-6_Handsoldering | 1 | |||
| R16 | 10R_0805_2012Metric_Pad1.15x1.40mm_HandSolder | 10 | 1 | ||
| Q4 | BSS138SOT-23 | 1 | |||
| LS1 | SpeakerKLJ-5030 | Speaker | 1 | ||
| SW9 | SW_LEFTBUTTON-CONDUCTIVE | SW_LEFT | 1 | ||
| C1 | 1uFC_0805_2012Metric_Pad1.15x1.40mm_HandSolder | 1uF | 1 | ||
| U3 | CH340CSOIC-16_3.9x9.9mm_P1.27mm | 1 | |||
| U5 | MAX98357AETE+TQFN50P300X300X80-17N | 1 | |||
| SW7 | SW_DOWNBUTTON-CONDUCTIVE | SW_DOWN | 1 | ||
| J1 | TYPE-C-31-M-12HRO_TYPE-C-31-M-12 | 1 | |||
| SW2 | PCM12SMTRSW_PCM12SMTR | 1 | |||
| CARD1 | TF-110TF-110 | 1 | |||
| R10 | 27KR_0805_2012Metric_Pad1.15x1.40mm_HandSolder | 27K | 1 | ||
| SW8 | SW_BBUTTON-CONDUCTIVE | SW_B | 1 | ||
| C7 | 1uFC_0805_2012Metric | 1uF | 1 | ||
| SW11 | SW_RIGHTBUTTON-CONDUCTIVE | SW_RIGHT | 1 | ||
| R3, R5, R12, R14, R15, R18, R19, R20, R21 | 10KR_0805_2012Metric_Pad1.15x1.40mm_HandSolder | 10K | 9 | ||
| Q1 | FS8205ASOP65P640X120-8N | 1 | |||
| S1 | SW_STARTTL3315NF100Q | SW_START | 1 | ||
| U7 | MCP1700-3302E_SOT23SOT-23 | 1 | |||
| S3 | SW_MENUTL3315NF100Q | SW_MENU | 1 |